232311213310 has 16 divisors (see below), whose sum is σ = 456174746352. Its totient is φ = 84476804800.

The previous prime is 232311213293. The next prime is 232311213311. The reversal of 232311213310 is 13312113232.

It is a super-2 number, since 2×232311213310² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232311213311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055959951 + ... + 1055960170.

It is an arithmetic number, because the mean of its divisors is an integer number (28510921647).

Almost surely, 2^232311213310 is an apocalyptic number.

232311213310 is a deficient number, since it is larger than the sum of its proper divisors (223863533042).

232311213310 is a wasteful number, since it uses less digits than its factorization.

232311213310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111920139.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 232311213310 its reverse (13312113232), we get a palindrome (245623326542).

The spelling of 232311213310 in words is "two hundred thirty-two billion, three hundred eleven million, two hundred thirteen thousand, three hundred ten".